In an 'Ash turns into Latios' fanfiction, perhaps Ash is turned into Latios as a way to better understand the Pokémon he has befriended. As Latios, he might be able to communicate with other Pokémon on a deeper level. For example, he could learn the secrets of legendary Pokémon that have always been a mystery. His friends, like Pikachu and Misty, would initially be shocked but then have to figure out how to help him reverse the transformation or support him in this new form.
The plot could start with Ash stumbling upon an ancient artifact or a cursed place. As he touches or enters it, he is suddenly transformed into Latios. At first, he struggles to control his new form and powers. He might accidentally cause some chaos in the Pokémon world. His friends then set out to find a way to turn him back. Along the way, they encounter various obstacles and meet other Pokémon who either help or hinder their quest.
Maybe Ash gets magically transformed into a Latios. He then discovers he can fly and uses his new powers to explore regions he couldn't reach before as a human. He might also meet other Pokémon in a different way and form new friendships.
Perhaps a dark - type Pokémon that is jealous of Ash's new form. This Pokémon might see Ash as a threat and constantly try to attack him and stop him from getting used to his Latios form.
One possible scenario in this fanfiction could be that Ash's journey takes a completely different turn with Latios as his starter. Latios, being a powerful and intelligent Pokémon, might help Ash quickly gain a reputation in the Pokémon world. They could form a unique bond, different from what Ash has had with his other Pokémon in the original series. Ash could use Latios' speed and psychic abilities to his advantage in battles, making him a formidable trainer right from the start.
In a fanfiction, Ash might have a special bond with Latios. Maybe Latios senses Ash's pure love for Pokemon and decides to team up with him. They could go on adventures, facing powerful foes together. Ash could learn new techniques from observing Latios in battles.
Through shared adventures. For instance, if they get lost in a mysterious forest together. Ash would rely on Latios or Latias's ability to sense their surroundings and they would grow closer as they face the challenges of finding their way out. It could be as simple as Ash sharing his food with them during this time, showing kindness.
The uniqueness of 'ash is a latios fanfiction' lies in the potential for new storylines. Ash, being a human in the normal Pokémon universe, becoming a Latios opens up a world of possibilities. For example, he could explore areas that are only accessible to Pokémon, or he could communicate with other Pokémon in ways he couldn't before. It also allows for different relationships to be explored, like how other Pokémon and humans would react to Ash's new form.
It could be a fan - made story where the character Ash is somehow transformed into a Latios. It might explore new adventures, powers, or relationships that come with this transformation.
Well, it depends on what you consider 'good'. There are numerous fanfictions out there with Ash and Latios. Some might be more action - packed, with Ash and Latios teaming up to battle against powerful foes. Others could be more about the emotional connection between them, like Latios becoming Ash's trusted friend and confidant, helping him through tough times in his Pokémon - training journey.
A common theme is friendship. Ash is known for making strong bonds with his Pokémon, and with Latios it's no different. Another theme is adventure. They often go on quests or explore new places together in the fanfictions.